GEARCASE 6R78B, 6RL78B BRP JOHNSON EPC Parts Catalog

1978

GEARCASE

Parts on group GEARCASE:

Pos.	Part No	Qty	Parts name
1.	0303355	[1]	GASKET, Drive shaft to c'case
10.	0303360	[1]	'O' RING, Gearcase head
11.	0317728	[1]	MAGNET, Gearcase
12.	0303339	[1]	GASKET, Bearing housing
13.	0382796	[1]	HOUSING AND RETAINER ASSY.
14.	0314167	[1]	OIL RETAINER
15.	0305303	[1]	PLATE, Impeller housing
16.	0277181	[1]	IMPELLER AND PIN ASSY.
17.	0306196	[1]	PIN, Impeller
18.	0303442	[1]	HOUSING, Impeller
19.	0387318	[1]	GEARCASE, Bush. and pin assembly
2.	0303356	[1]	PLATE, Drive shaft to c'case
20.	0303332	[1]	BUSHING, Shift rod
21.	0301877	[1]	'O' RING, Shift rod
22.	0307551	[2]	PLUG ASSY., Gearcase
22.	0311598	[1]	WASHER, Plug
23.	0302757	[1]	SCREEN, Water intake
24.	0300314	[1]	PLUG, Water intake
25.	0300611	[1]	DOWEL, Front bearing
27.	0304071	[6]	SCREW, Gearcase
28.	0308376	[1]	PIN, Pivot
29.	0307853	[1]	SEAL, Pin
3.	0303347	[1]	'O' RING, Lower bearing
30.	0303679	[2]	SCREW, By-pass cover
31.	0304579	[1]	COVER, Water by-pass
32.	0303700	[1]	SPRING, Detent backup
33.	0303466	[1]	DETENT, Spring
34.	0306478	[1]	SCREW, Detent to gearcase
35.	0309582	[1]	SHIFT ROD, Lower
36.	0320633	[1]	PINION, Drive shaft
37.	0303380	[1]	BEARING, Front
38.	0303361	[2]	WASHER, Thrust
38732.	0387325	[1]	GEARCASE ASSEMBLY
38746.	0387468	[1]	EXTENSION KIT ASSEMBLY 5 INCH LONGER PARTS
39.	0387209	[1]	GEAR AND BUSHING, Forward
4.	0303391	[1]	SEAL, Lower bearing
40.	0303340	[1]	LEVER, Shifter
41.	0302504	[1]	PIN, Shift rod
42.	0306376	[1]	PIN, Cotter
43.	0303381	[1]	CRADLE, Shifter
44.	0377458	[1]	SHIFTER, Clutch dog
45.	0305261	[1]	SHAFT, Propeller
46.	0320800	[1]	GEAR, Reverse
47.	0303998	[1]	BUSHING, Reverse gear
48.	0382291	[1]	HEAD AND BEARING
49.	0313282	[1]	OIL RETAINER
5.	0303357	[1]	SPRING, Lower brg. seal
50.	0301551	[2]	WASHER, Connector screw
51.	0304024	[2]	SCREW, Connector 5 INCH LONGER PARTS
52.	0305296	[1]	COTTER PIN, Propeller
53.	0305394	[1]	NUT, Propeller
54.	0307949	[1]	PIN, Drive propeller
55.	0308744	[4]	SCREW, Gearcase to housing
56.	0304317	[1]	TUBE, Water standard
56.	0304318	[1]	TUBE, Water, long 5 INCH LONGER PARTS
57.	0302497	[2]	GROMMET, Water tube
58.	0304081	[1]	CONNECTOR, Rod, long 5 INCH LONGER PARTS
58.	0303794	[1]	CONNECTOR, Rod, standard
59.	0386587	[1]	PROP., 8-1/4x5, 3 blade
59.	0387334	[1]	PROP., 8 x 7, 3 blade (std.)
6.	0303327	[1]	WASHER, Seal spring
60.	0382166	[1]	PROP BUSHING ASSY
61.	0308744	[4]	SCREW, Ext'n. to housing 5 INCH LONGER PARTS
62.	0303672	[1]	EXTENSION, Gearcase 5 INCH LONGER PARTS
63.	0382797	[1]	WASTER PUMP REPAIR KIT 5 INCH LONGER PARTS
64.	0376436	[1]	CHROME PUMP KIT 5 INCH LONGER PARTS
65.	0379764	[1]	IMPELLER REPAIR KIT 5 INCH LONGER PARTS
7.	0387467	[1]	DRIVE SHAFT ASSY., Long 5 INCH LONGER PARTS
7.	0387466	[1]	DRIVE SHAFT ASSY., std.
8.	0303261	[1]	PIN, Drive, drive shaft
9.	0303395	[4]	SCREW, Impeller housing

Parts catalog :

FUEL TANK - 3 GALLON

FUEL PUMP

EXHAUST HOUSING

CYLINDER AND CRANKCASE

CRANKSHAFT AND PISTON

CARBURETOR

INTAKE MANIFOLD

MAGNETO

MOTOR COVER

REWIND STARTER